Kobe Lettuce KOBE LETTUCE 2-Way Border Big Long T-Shirt [C5634] Color: Brown [Material & Size] Made with 100% cotton material that is soft to the touch and has a nice drape. We focused on a natural silhouette that makes you look slender, allowing for a relaxed and loose fit that's perfect for covering your figure. There are round slits on both sides, making it stylish whether tucked in or worn out.